<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Center</title>
    <style>
        .wrp{
            background-color: #1e1e1e;
            width: 1980px;
            height:1080px;
            margin: 0 auto;

        }

        .box{
            color: white;
            background-color: #3c763d;
            width: 600px;
            height: 900px;
            /*overflow: auto;*/
        }


        .wrp1{
            position: relative;
        }
        .box1{
            /*top: 100px;*/
            /*bottom: 100px;*/
            /*left: 100px;*/
            /*right: 100px;*/
            margin: auto;
            position: absolute;
            left: 0;
            right: 0;
            top:0;
            bottom: 0;
        }
    </style>
</head>
<body >

<div class="wrp wrp1">
    <div class="box box1">

            <img src="img/girl.jpg" style="width: 600px;height: 900px">

    </div>
</div>

</body>
</html>